4.3 Evaluating Designs from an Overall Perspective

Evaluating Designs:

http://www.bbc.co.uk/schools/gcsebitesize/design/resistantmaterials/designanalysisevaluationrev6.shtml



cool inventions:

http://www.popsci.com/category/tags/inventions

http://www.ideaconnection.com/new-inventions/

http://pinterest.com/jmblock/cool-gadgets-technology-and-inventions/

http://www.nepr.net/news/umass-scientists-create-gecko-super-adhesive

http://listverse.com/2013/01/13/10-bizarre-scientific-inventions/

http://www.sciencedaily.com/releases/2012/02/120216165500.htm


Design of a Bicycle
http://www.exploratorium.edu/cycling/index.html